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Big bucks for big solar

Posted in Ausra, BrightSource Energy, climate change, global warming, green financing, green tech, solar energy, solar power plants, Solel on January 28, 2008| 1 Comment »

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Israeli solar power plant developer Solel announced Monday it has scored $105 million in funding from London-based investment firm Ecofin — yet another sign that the market for large-scale solar energy projects is reaching critical mass.

Solel last July signed the world’s largest solar power deal when it agreed to supply California utility PG&E (PCG) with 553 megawatts of green electricity to be produced by a massive solar thermal power plant to be built in the Mojave Desert. The company’s solar trough technology is also used in nine solar power plants (photo above) that were built in the Southern California desert in the 1980s. (In a solar trough power plant, long rows of parabolic mirrors focus the sun’s rays on tubes of liquid suspended over the arrays to create steam that drives an electricity-generating turbine.)

Raising $105 million is impressive and it’s certainly a big number. But given that a 500-megawatt solar power plant can easily cost $1 billion or more to build, it’s a relative drop in the bucket. However, it will allow Solel to move forward with the project and line up project financing for the PG&E plant while it negotiates more deals with other utilities — it won’t say which, but likely candidates are Southern California Edison (EIX) and San Diego Gas & Electric (SRE).

Competitors BrightSource Energy and Ausra have solar power plant applications before the California Energy Commission and have signed or are negotiating power purchase agreements with PG&E.

“Everyone is realizing that the market is there for thousands of megawatts of peaking power,” Solel CEO Avi Brenmiller recently told Green Wombat. “As time goes by we see energy prices rising and utilities are focusing their efforts to get solar thermal power because this is the right solution in the southwest United States.”

The Ecofin investment in Solel is notable also given the uncertainty surrounding solar power at the moment due to Congress’ failure to extend the solar investment tax credit in the recently enacted energy bill. The 30 percent credit is considered crucial to help solar energy companies secure financing for power plants and achieve economies of scale. The tax credit expires at the end of 2008 but solar energy proponents and their allies on Wall Street say they’re confident that Congress will take up legislation this session to extend it for as long as eight years.

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Clock ticking on crucial solar investment tax credit

Posted in Ausra, BrightSource Energy, climate change, environment, GE Energy Financial Services, global warming, green financing, green tech, investment tax credit, PG&E, renewable energy, solar energy, solar power plants on January 22, 2008| 11 Comments »

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When President Bush signed the energy bill into law last month, much was made of the legislation’s mandate that automakers dramatically boost the fuel efficiency of their fleets. Less noticed was that the bill dropped a provision that would have extended the solar investment tax credit — a measure viewed as essential to transforming solar energy from a niche business into a multi billion-dollar industry that can generate gigawatts of greenhouse gas-free electricity.

The timing couldn’t be worse. With the current solar credit set to sunset, as it were, at the end of 2008, Big Solar is at at a tipping point: Utilities and renewable energy companies are in the midst of negotiating massive megawatt power purchase deals whose financing depends on the 30 percent investment tax credit, or ITC.

“I think there is a major concern that this will stall all the beneficiaries of the ITC,” said Joshua Bar-Lev, vice president for regulatory affairs for solar power plant developer BrightSource Energy. The Oakland, Calif.-based startup is negotiating a 500-megawatt agreement with California utility PG&E and is proceeding with plans to build a 400-megawatt solar thermal power station on the Nevada border (artist rendering above).

Solar energy companies, utilities like PG&E (PCG) and Edison International (EIX) as well as financiers such as Morgan Stanley (MS) and GE Energy Financial Services (GE), had pushed for an eight-year extension of the investment tax credit to give Big Solar projects enough time to get off the ground and start to achieve economies of scale. The provision also would have allowed utilities to claim the credit for solar projects they build. The measure drew support from both sides of the aisle in Congress but died — by one vote in the Senate — when Bush threatened to veto the energy bill because the solar tax credit would be financed by repealing previous tax breaks given to Big Oil.

“The Congressional leadership is very strong in their support of the ITC; they will put this on the table In 2008,” said Chris O’Brien, a Sharp Solar executive and chairman of the Solar Energy Industries Association, in an e-mail. “The solar industry will continue to contact legislators in key states.”

House Speaker Nancy Pelosi and the Democratic leadership in the Senate have pledged to re-introduce renewable energy tax credit legislation this session. “Speaker Pelosi has said repeatedly that she hopes to address that this year,” Drew Hammill, a spokesman for Pelosi, told Green Wombat. “We’re just getting started but there’s bipartisan support for the tax credit.”

Publicly, at least, no one in the solar industry will say that the uncertainty over the tax credit is affecting planned projects. “Our expectation is that there will be another tax bill that will address this issue,” said Kevin Walsh, managing director of the renewable energy group at GE Energy Financial Services. “We’re working on a number of [solar thermal] deals but it’s too early to disclose them.”

In recent months, PG&E has signed deals for more than a gigawatt of electricity — enough to light more than 750,000 homes — with solar power plant developers. Such power purchase agreements can take more than a year to hammer out and the permitting and construction of a solar power station can take another three to five years.

“We’re continuing to move forward with negotiations and with contracts that have already been signed, but certainly the absence of the ITC could potentially impact future projects,” said PG&E spokesman Keely Wachs. “Without the credit, it does increase the cost of that energy and of course it also sends a very clear market signal as to our country’s energy priorities.”

Silicon Valley solar startup Ausra is building a 177-megawatt solar power plant on the Central California coast to supply electricity to PG&E and is pursuing deals with Florida’s FPL (FPL) and other utilities.

“Just like any business, the solar industry prefers a predictable system for the future,” wrote Holly Gordon, Ausra’s director of regulatory and legislative affairs, in an e-mail. “It will be more difficult to plan for our projects while the situation remains uncertain. While we are currently seeing excellent demand for solar energy at market prices, we need a long term extension of the renewable energy tax credits to ensure market stability and investor confidence as the market continues to grow.”

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Solar power plant factory to open in New Mexico

Posted in environment, renewable energy, Schott, solar energy, solar power plants on January 15, 2008| Leave a Comment »

schott.jpegBig Solar has been about Big Dreams – fields of mirrors carpeting the desert to produce clean, greenhouse-gas free electricity. But in another step toward making that vision a concrete-and-glass reality, Schott Solar announced Monday that it is building a factory in Albuquerque, N.M., to manufacture components for large-scale solar thermal power plants as well as photovoltaic modules for commercial rooftop arrays.

The German company’s news follows Silicon Valley solar startup Ausra’s announcement last month that it’s building a solar thermal factory in Nevada — the first in North America.

That solar companies are now investing capital to break ground on manufacturing plants represents the creation of a Big Solar infrastructure and, of course, a move to get on the ground floor of what is expected to be a solar building boom in the sun-drenched Southwest of the United States. Utilities throughout the region are facing mandates to dramatically increase their use of renewable energy. In California, for instance, PG&E (PCG), Southern California Edison (EIX) and San Diego Gas & Electric (SRE) are all negotiating big megawatt contracts for utility-scale solar power thermal power plants. A consortium of Southwest utilities meanwhile has put out to bid a 250-megawatt solar station.

“We certainly see the opportunity for growth in the solar thermal market,” Mark Finocchario, CEO of Shott’s North American operations, told Green Wombat. “The concentration of solar thermal plants will be in the Southwest and we see that’s where the rest of the supply market will develop as well. But we would have the ability to ship product to anywhere in the world.”

The $100 million Albuquerque factory will manufacture solar thermal receivers — long tubes that hang over curved mirrors called solar troughs. The mirrors focus the sun’s rays on the receivers and liquid inside becomes superheated to produce steam that drives electricity-generating turbines.

Finocchario says the the plant, which will employ 350 people, is set to go online by the end of the first quarter of 2009. Future plans call for another $400 million investment to expand the factory’s workforce to 1,500.

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SunPower’s solar power plant building boom

Posted in renewable energy, solar energy, solar power plants, SunPower on January 7, 2008| 11 Comments »

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Another day, another new solar power plant. At least that’s the way it seems, given SunPower’s recent spate of deals to build multi-megawatt photovoltaic solar power stations. The latest came Friday when the Silicon Valley solar panel maker announced a contract to construct an 8-megawatt solar power plant in Spain. The agreement follows a November deal for three other solar power stations in Spain totaling 21 megawatts. That in turn was preceded by an October announcement of a contract for a 18-megawatt plant in — where else — Spain.

See a pattern here? SunPower (SPWR) now has solar power plants totaling more than 100 megawatts built or under contract in Spain. Plus it constructed an 11-megawatt solar power station in neighboring Portugal and a 10-megawatt plant in Germany. It’s sole PV power plant in the United States is a 15-megawatt station at Nellis Air Force Base outside Las Vegas.

It’s no accident that SunPower has set its sights on Spain and other European markets. Spain and Portugal, for instance, offer simple so-called feed-in-tariffs that pay solar power plant operators a premium rate — typically for 15 to 20 years — for producing renewable energy. That makes the economics of financing and building solar power plants relatively straightforward in contrast to the patchwork of short-term state and federal green energy incentives in the U.S. (Witness the current upheaval in the industry over the crucial solar investment tax credit that expires at the end of 2008, and which Congress neglected to extend in the recently enacted energy bill.)

No wonder Europe is attracting renewable energy financiers like GE Energy Financial Services (GE), which financed SunPower’s Portugal plant (pictured above). “We truly believe utility-scale solar will be an incredible opportunity,” Kevin Walsh, managing director of GE Energy Financial Services, told Green Wombat at the opening of the Portugal plant last March. (That’s not to say that companies like GE don’t see opportunity in the U.S. market. Just this morning, SunPower announced that GE Energy Financial Services will finance and own five 1-to-2.4-megawatt commercial solar arrays in California being installed by SunPower for Toyota (TM), Hewlett-Packard (HPQ), Agilent, Lake County, and the Rancho California Water District.)

The built-in profit margin for solar in Spain and Portugal also makes photovoltaic power plants viable. PV plants are essentially residential rooftop solar arrays writ large that track the sun and convert sunlight that strikes silicon-based cells directly into electricity. But silicon is expensive and solar panels are relatively inefficient. So absent subsidies like feed-in tariffs, few PV power stations have been built in the U.S., which has focused on large-scale solar thermal power plants that use mirrors to heat water or other liquids to create steam that drives electricity-generating industrial turbines. The beauty — literally – of a PV plant is that it contains virtually no moving parts or bulky power blocks that contain turbines and other machinery. That means they can be built closer to urban areas and used to shoulder the load from overburdened utility substations.

Even solar panel installers are striking deals overseas. Silicon Valley-based solar installer Akeena (AKNS), for instance, developed a new solar panel system called Andalay that cuts the cost of installation for homes and businesses. The company contracted with China solar panel giant Suntech (STP) to manufacture Andalay, which will also sell the panel in Europe, Japan and Australia.

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